This is the Markdown document with the responses to the Problem Set 3
setwd("~/Google Drive/Udacity/Data_Analysis_with_R/")
library(ggplot2)
data(diamonds)
dim(diamonds)
## [1] 53940 10
dim(diamonds)
## [1] 53940 10
names(diamonds)
## [1] "carat" "cut" "color" "clarity" "depth" "table" "price"
## [8] "x" "y" "z"
str(diamonds)
## 'data.frame': 53940 obs. of 10 variables:
## $ carat : num 0.23 0.21 0.23 0.29 0.31 0.24 0.24 0.26 0.22 0.23 ...
## $ cut : Ord.factor w/ 5 levels "Fair"<"Good"<..: 5 4 2 4 2 3 3 3 1 3 ...
## $ color : Ord.factor w/ 7 levels "D"<"E"<"F"<"G"<..: 2 2 2 6 7 7 6 5 2 5 ...
## $ clarity: Ord.factor w/ 8 levels "I1"<"SI2"<"SI1"<..: 2 3 5 4 2 6 7 3 4 5 ...
## $ depth : num 61.5 59.8 56.9 62.4 63.3 62.8 62.3 61.9 65.1 59.4 ...
## $ table : num 55 61 65 58 58 57 57 55 61 61 ...
## $ price : int 326 326 327 334 335 336 336 337 337 338 ...
## $ x : num 3.95 3.89 4.05 4.2 4.34 3.94 3.95 4.07 3.87 4 ...
## $ y : num 3.98 3.84 4.07 4.23 4.35 3.96 3.98 4.11 3.78 4.05 ...
## $ z : num 2.43 2.31 2.31 2.63 2.75 2.48 2.47 2.53 2.49 2.39 ...
levels(diamonds$color)
## [1] "D" "E" "F" "G" "H" "I" "J"
qplot(x = price, data = diamonds, binwidth = 150,
color = I('black'), fill = I('#D9D9D9')) +
scale_x_continuous(breaks = seq(0, 20000, 2000))
summary(diamonds)
## carat cut color clarity
## Min. :0.2000 Fair : 1610 D: 6775 SI1 :13065
## 1st Qu.:0.4000 Good : 4906 E: 9797 VS2 :12258
## Median :0.7000 Very Good:12082 F: 9542 SI2 : 9194
## Mean :0.7979 Premium :13791 G:11292 VS1 : 8171
## 3rd Qu.:1.0400 Ideal :21551 H: 8304 VVS2 : 5066
## Max. :5.0100 I: 5422 VVS1 : 3655
## J: 2808 (Other): 2531
## depth table price x
## Min. :43.00 Min. :43.00 Min. : 326 Min. : 0.000
## 1st Qu.:61.00 1st Qu.:56.00 1st Qu.: 950 1st Qu.: 4.710
## Median :61.80 Median :57.00 Median : 2401 Median : 5.700
## Mean :61.75 Mean :57.46 Mean : 3933 Mean : 5.731
## 3rd Qu.:62.50 3rd Qu.:59.00 3rd Qu.: 5324 3rd Qu.: 6.540
## Max. :79.00 Max. :95.00 Max. :18823 Max. :10.740
##
## y z
## Min. : 0.000 Min. : 0.000
## 1st Qu.: 4.720 1st Qu.: 2.910
## Median : 5.710 Median : 3.530
## Mean : 5.735 Mean : 3.539
## 3rd Qu.: 6.540 3rd Qu.: 4.040
## Max. :58.900 Max. :31.800
##
dim(subset(diamonds, diamonds$price < 500))
## [1] 1729 10
dim(subset(diamonds, diamonds$price < 250))
## [1] 0 10
dim(subset(diamonds, diamonds$price >= 15000))
## [1] 1656 10
qplot(x = price, data = diamonds, binwidth = 25,
color = I('black'), fill = I('#D9D9D9')) +
scale_x_continuous(limits = c(200, 1500),
breaks = seq(0, 1500, 100))
qplot(x = price, data = diamonds, binwidth = 150,
xlab = 'Price of diamonds',
ylab = 'Number of diamonds',
color = I('black'), fill = I('#D9D9D9')) +
scale_x_continuous(breaks = seq(0, 20000, 2000)) +
facet_wrap(~cut)
by(diamonds$price, diamonds$cut, max)
## diamonds$cut: Fair
## [1] 18574
## --------------------------------------------------------
## diamonds$cut: Good
## [1] 18788
## --------------------------------------------------------
## diamonds$cut: Very Good
## [1] 18818
## --------------------------------------------------------
## diamonds$cut: Premium
## [1] 18823
## --------------------------------------------------------
## diamonds$cut: Ideal
## [1] 18806
by(diamonds$price, diamonds$cut, min)
## diamonds$cut: Fair
## [1] 337
## --------------------------------------------------------
## diamonds$cut: Good
## [1] 327
## --------------------------------------------------------
## diamonds$cut: Very Good
## [1] 336
## --------------------------------------------------------
## diamonds$cut: Premium
## [1] 326
## --------------------------------------------------------
## diamonds$cut: Ideal
## [1] 326
by(diamonds$price, diamonds$cut, summary)
## diamonds$cut: Fair
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 337 2050 3282 4359 5206 18570
## --------------------------------------------------------
## diamonds$cut: Good
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 327 1145 3050 3929 5028 18790
## --------------------------------------------------------
## diamonds$cut: Very Good
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 336 912 2648 3982 5373 18820
## --------------------------------------------------------
## diamonds$cut: Premium
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 326 1046 3185 4584 6296 18820
## --------------------------------------------------------
## diamonds$cut: Ideal
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 326 878 1810 3458 4678 18810
qplot(x = price, data = diamonds) + facet_wrap(~cut)
## stat_bin: binwidth defaulted to range/30. Use 'binwidth = x' to adjust this.
## stat_bin: binwidth defaulted to range/30. Use 'binwidth = x' to adjust this.
## stat_bin: binwidth defaulted to range/30. Use 'binwidth = x' to adjust this.
## stat_bin: binwidth defaulted to range/30. Use 'binwidth = x' to adjust this.
## stat_bin: binwidth defaulted to range/30. Use 'binwidth = x' to adjust this.
qplot(x = price, data = diamonds, binwidth = 150,
xlab = 'Price of diamonds',
ylab = 'Number of diamonds',
color = I('black'), fill = I('#D9D9D9')) +
scale_x_continuous(breaks = seq(0, 20000, 2000)) +
facet_wrap(~cut, scales = "free_y")
qplot(x = price/carat,
data = diamonds,
binwidth = 0.05,
xlab = 'Price per carat of diamonds (log10)',
ylab = 'Number of diamonds',
color = I('black'), fill = I('#D9D9D9')) +
scale_x_log10() +
facet_wrap(~cut, scales = "free_y")
by(diamonds$price, diamonds$color, summary)
## diamonds$color: D
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 357 911 1838 3170 4214 18690
## --------------------------------------------------------
## diamonds$color: E
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 326 882 1739 3077 4003 18730
## --------------------------------------------------------
## diamonds$color: F
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 342 982 2344 3725 4868 18790
## --------------------------------------------------------
## diamonds$color: G
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 354 931 2242 3999 6048 18820
## --------------------------------------------------------
## diamonds$color: H
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 337 984 3460 4487 5980 18800
## --------------------------------------------------------
## diamonds$color: I
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 334 1120 3730 5092 7202 18820
## --------------------------------------------------------
## diamonds$color: J
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 335 1860 4234 5324 7695 18710
qplot(x = color, y = price,
data = diamonds,
geom = 'boxplot') +
coord_cartesian(ylim = c(0, 10000))
summary(subset(diamonds, color == "D")$price)
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 357 911 1838 3170 4214 18690
summary(subset(diamonds, color == "J")$price)
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 335 1860 4234 5324 7695 18710
4214 - 911
## [1] 3303
7695 - 1860
## [1] 5835
qplot(x = color, y = price/carat,
data = diamonds,
xlab = "Color: J (worst) to D (best)",
geom = 'boxplot') +
coord_cartesian(ylim = c(0, 6000))
Investigate the weight of the diamonds (carat) using a frequency polygon. Use different bin widths to see how the frequency polygon changes.
qplot(x = carat,
data = diamonds,
binwidth = 0.01, geom = 'freqpoly') +
scale_x_continuous(breaks = seq(0, 5, 0.1))
### Response: 0.3 & 1.01
Data munging or data wrangling can take up much of a data scientist’s or data analyst’s time. There are two R packages that make these tasks easier in R: tidyr and dplyr. tidyr -a package that reshapes the layout of your data & dplyr - a package that helps you transform tidy, tabular data
The Gapminder website contains over 500 data sets with information about the world’s population. Your task is to download a data set of your choice and create 2-5 plots that make use of the techniques from Lesson 3.
You might use a simple histogram, a boxplot split over a categorical variable, or a frequency polygon. The choice is yours!
library("tidyr")
library("dplyr")
##
## Attaching package: 'dplyr'
##
## The following objects are masked from 'package:stats':
##
## filter, lag
##
## The following objects are masked from 'package:base':
##
## intersect, setdiff, setequal, union
bmi <- read.csv("BMImale.csv", sep = ";",check.names=FALSE)
bmiT <- gather(bmi, "Year", "bmi", 2:30)
NOTE: check.names=FALSE avoids putting an X in front of the header names
qplot(x = Year, y = bmi,
data = bmiT,
xlab = 'Body Mass Index',
ylab = 'Number Young Men',
geom = 'boxplot') +
theme(axis.text.x = element_text(angle = 60, hjust = 1), legend.position="none")
### histogram faceted by year
qplot(x = bmi,
data = bmiT,
binwidth = 0.1,
xlab = 'Body Mass Index',
ylab = 'Number Young Men',
color = I('black'), fill = I('#D9D9D9')) +
scale_x_continuous(breaks = seq(18, 34, 1)) +
facet_wrap(~Year, scales = "free_y")
### Frequency line
qplot(x = bmi,
data = bmiT,
binwidth = 0.1, geom = 'freqpoly')
### Frequency line by country
qplot(x = bmi,
data = bmiT,
binwidth = 0.5, geom = 'freqpoly', color = Country)
### Frequency line faceted by year
qplot(x = bmi,
data = bmiT,
binwidth = 0.1, geom = 'freqpoly') +
facet_wrap(~Year, scales = "free_y")
### BMI summary by year
by(bmiT$bmi, bmiT$Year, summary)
## bmiT$Year: 1980
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.01 21.27 23.31 23.15 24.82 28.12
## --------------------------------------------------------
## bmiT$Year: 1981
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.04 21.31 23.39 23.21 24.89 28.36
## --------------------------------------------------------
## bmiT$Year: 1982
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.07 21.36 23.46 23.26 24.94 28.58
## --------------------------------------------------------
## bmiT$Year: 1983
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.10 21.42 23.57 23.32 25.02 28.82
## --------------------------------------------------------
## bmiT$Year: 1984
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.13 21.45 23.64 23.37 25.06 29.05
## --------------------------------------------------------
## bmiT$Year: 1985
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.16 21.47 23.73 23.42 25.11 29.28
## --------------------------------------------------------
## bmiT$Year: 1986
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.20 21.49 23.82 23.48 25.20 29.52
## --------------------------------------------------------
## bmiT$Year: 1987
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.23 21.50 23.87 23.53 25.27 29.75
## --------------------------------------------------------
## bmiT$Year: 1988
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.27 21.52 23.93 23.59 25.34 29.98
## --------------------------------------------------------
## bmiT$Year: 1989
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.31 21.55 24.03 23.65 25.37 30.20
## --------------------------------------------------------
## bmiT$Year: 1990
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.35 21.57 24.14 23.71 25.39 30.42
## --------------------------------------------------------
## bmiT$Year: 1991
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.40 21.60 24.20 23.76 25.42 30.64
## --------------------------------------------------------
## bmiT$Year: 1992
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.45 21.65 24.19 23.82 25.48 30.85
## --------------------------------------------------------
## bmiT$Year: 1993
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.51 21.74 24.27 23.88 25.54 31.04
## --------------------------------------------------------
## bmiT$Year: 1994
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.59 21.76 24.36 23.94 25.62 31.23
## --------------------------------------------------------
## bmiT$Year: 1995
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.67 21.83 24.41 24.00 25.70 31.41
## --------------------------------------------------------
## bmiT$Year: 1996
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.71 21.89 24.42 24.07 25.78 31.59
## --------------------------------------------------------
## bmiT$Year: 1997
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.74 21.94 24.50 24.14 25.85 31.77
## --------------------------------------------------------
## bmiT$Year: 1998
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.77 22.00 24.49 24.21 25.94 31.95
## --------------------------------------------------------
## bmiT$Year: 1999
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.80 22.04 24.61 24.29 26.01 32.13
## --------------------------------------------------------
## bmiT$Year: 2000
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.83 22.12 24.66 24.36 26.09 32.32
## --------------------------------------------------------
## bmiT$Year: 2001
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.86 22.22 24.73 24.44 26.19 32.51
## --------------------------------------------------------
## bmiT$Year: 2002
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.84 22.29 24.81 24.52 26.30 32.70
## --------------------------------------------------------
## bmiT$Year: 2003
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.81 22.37 24.89 24.61 26.38 32.90
## --------------------------------------------------------
## bmiT$Year: 2004
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.79 22.45 25.00 24.70 26.47 33.10
## --------------------------------------------------------
## bmiT$Year: 2005
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.79 22.54 25.11 24.79 26.53 33.30
## --------------------------------------------------------
## bmiT$Year: 2006
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.80 22.63 25.24 24.89 26.59 33.49
## --------------------------------------------------------
## bmiT$Year: 2007
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.83 22.73 25.36 24.99 26.66 33.69
## --------------------------------------------------------
## bmiT$Year: 2008
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.87 22.83 25.50 25.10 26.82 33.90
by(bmiT$bmi, bmiT$Country, summary)
## bmiT$Country: Afghanistan
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 20.58 20.63 20.98 21.01 21.38 21.49
## --------------------------------------------------------
## bmiT$Country: Albania
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 25.21 25.27 25.31 25.51 25.67 26.45
## --------------------------------------------------------
## bmiT$Country: Algeria
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 22.26 22.84 23.32 23.36 23.86 24.60
## --------------------------------------------------------
## bmiT$Country: Andorra
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 25.67 25.93 26.37 26.47 26.92 27.63
## --------------------------------------------------------
## bmiT$Country: Angola
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 20.93 20.98 21.15 21.28 21.44 22.25
## --------------------------------------------------------
## bmiT$Country: Antigua and Barbuda
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 23.31 23.94 24.61 24.53 25.06 25.77
## --------------------------------------------------------
## bmiT$Country: Argentina
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 25.38 25.79 26.28 26.35 26.96 27.50
## --------------------------------------------------------
## bmiT$Country: Armenia
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 23.82 24.03 24.13 24.25 24.27 25.36
## --------------------------------------------------------
## bmiT$Country: Australia
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.93 25.51 26.20 26.19 26.84 27.56
## --------------------------------------------------------
## bmiT$Country: Austria
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.84 25.15 25.57 25.57 25.94 26.47
## --------------------------------------------------------
## bmiT$Country: Azerbaijan
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.47 24.56 24.69 24.76 24.82 25.65
## --------------------------------------------------------
## bmiT$Country: Bahamas
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.21 25.03 25.66 25.70 26.39 27.25
## --------------------------------------------------------
## bmiT$Country: Bahrain
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 23.98 24.75 25.72 25.79 26.80 27.84
## --------------------------------------------------------
## bmiT$Country: Bangladesh
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 20.10 20.14 20.21 20.25 20.33 20.52
## --------------------------------------------------------
## bmiT$Country: Barbados
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.36 24.78 25.14 25.25 25.69 26.38
## --------------------------------------------------------
## bmiT$Country: Belarus
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.91 24.94 25.10 25.21 25.32 26.16
## --------------------------------------------------------
## bmiT$Country: Belgium
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 25.10 25.32 25.78 25.82 26.24 26.76
## --------------------------------------------------------
## bmiT$Country: Belize
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.54 24.96 25.54 25.62 26.19 27.02
## --------------------------------------------------------
## bmiT$Country: Benin
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 20.81 21.08 21.40 21.49 21.87 22.42
## --------------------------------------------------------
## bmiT$Country: Bermuda
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 25.08 25.94 26.76 26.75 27.56 28.42
## --------------------------------------------------------
## bmiT$Country: Bhutan
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 21.75 21.79 21.90 22.06 22.27 22.82
## --------------------------------------------------------
## bmiT$Country: Bolivia
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 23.00 23.21 23.56 23.63 24.02 24.43
## --------------------------------------------------------
## bmiT$Country: Bosnia and Herzegovina
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 25.07 25.33 25.42 25.56 25.71 26.61
## --------------------------------------------------------
## bmiT$Country: Botswana
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.54 19.90 20.59 20.62 21.20 22.13
## --------------------------------------------------------
## bmiT$Country: Brazil
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 22.64 23.28 24.04 24.09 24.85 25.79
## --------------------------------------------------------
## bmiT$Country: British Virgin Islands
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 23.74 24.13 25.04 25.27 26.42 27.31
## --------------------------------------------------------
## bmiT$Country: Brunei
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 23.24 23.42 23.61 23.67 23.90 24.18
## --------------------------------------------------------
## bmiT$Country: Bulgaria
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 25.29 25.67 25.78 25.81 25.90 26.54
## --------------------------------------------------------
## bmiT$Country: Burkina Faso
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 20.03 20.25 20.46 20.53 20.76 21.27
## --------------------------------------------------------
## bmiT$Country: Burundi
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 21.09 21.20 21.31 21.28 21.34 21.50
## --------------------------------------------------------
## bmiT$Country: Cambodia
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.70 19.81 20.00 20.09 20.31 20.80
## --------------------------------------------------------
## bmiT$Country: Cameroon
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 21.79 22.36 22.56 22.66 22.98 23.68
## --------------------------------------------------------
## bmiT$Country: Canada
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 25.24 25.85 26.50 26.44 27.06 27.45
## --------------------------------------------------------
## bmiT$Country: Cape Verde
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 20.66 21.19 21.83 21.92 22.59 23.52
## --------------------------------------------------------
## bmiT$Country: Central African Rep.
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 20.78 20.81 20.86 20.87 20.92 20.99
## --------------------------------------------------------
## bmiT$Country: Chad
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 20.23 20.38 20.63 20.69 20.91 21.49
## --------------------------------------------------------
## bmiT$Country: Chile
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.48 24.90 25.55 25.62 26.27 27.02
## --------------------------------------------------------
## bmiT$Country: China
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 21.58 21.76 22.15 22.18 22.58 22.92
## --------------------------------------------------------
## bmiT$Country: Colombia
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 22.07 22.74 23.51 23.50 24.23 24.94
## --------------------------------------------------------
## bmiT$Country: Comoros
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 20.98 21.25 21.60 21.53 21.76 22.06
## --------------------------------------------------------
## bmiT$Country: Congo, Dem. Rep.
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.79 19.90 20.49 20.34 20.68 20.75
## --------------------------------------------------------
## bmiT$Country: Congo, Rep.
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 20.64 21.05 21.22 21.24 21.42 21.87
## --------------------------------------------------------
## bmiT$Country: Cook Islands
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 26.20 27.87 29.40 29.40 30.92 32.67
## --------------------------------------------------------
## bmiT$Country: Costa Rica
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 23.69 24.18 24.96 24.97 25.68 26.48
## --------------------------------------------------------
## bmiT$Country: Cote d'Ivoire
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 21.13 21.44 21.71 21.77 22.09 22.56
## --------------------------------------------------------
## bmiT$Country: Croatia
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 25.29 25.50 25.59 25.74 25.94 26.60
## --------------------------------------------------------
## bmiT$Country: Cuba
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 22.73 23.35 23.70 23.77 24.17 25.07
## --------------------------------------------------------
## bmiT$Country: Cyprus
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 25.34 25.73 26.26 26.30 26.84 27.42
## --------------------------------------------------------
## bmiT$Country: Czech Rep.
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 26.31 26.62 26.93 27.00 27.35 27.91
## --------------------------------------------------------
## bmiT$Country: Denmark
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.56 24.63 24.90 25.07 25.43 26.13
## --------------------------------------------------------
## bmiT$Country: Djibouti
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 21.24 21.82 22.27 22.27 22.70 23.38
## --------------------------------------------------------
## bmiT$Country: Dominica
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 22.32 22.82 23.54 23.48 24.12 24.57
## --------------------------------------------------------
## bmiT$Country: Dominican Rep.
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 22.93 23.27 23.67 23.81 24.26 25.20
## --------------------------------------------------------
## bmiT$Country: Ecuador
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 23.79 24.11 24.59 24.61 25.02 25.59
## --------------------------------------------------------
## bmiT$Country: Egypt
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.26 24.90 25.49 25.51 26.15 26.73
## --------------------------------------------------------
## bmiT$Country: El Salvador
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 23.77 24.17 24.76 24.88 25.55 26.37
## --------------------------------------------------------
## bmiT$Country: Equatorial Guinea
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 21.09 21.18 21.36 21.84 22.37 23.77
## --------------------------------------------------------
## bmiT$Country: Eritrea
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 20.01 20.16 20.39 20.44 20.77 20.89
## --------------------------------------------------------
## bmiT$Country: Estonia
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.69 24.74 24.80 25.09 25.34 26.26
## --------------------------------------------------------
## bmiT$Country: Ethiopia
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.48 19.58 19.66 19.74 19.86 20.25
## --------------------------------------------------------
## bmiT$Country: Fiji
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 22.28 23.28 24.29 24.35 25.39 26.53
## --------------------------------------------------------
## bmiT$Country: Finland
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 25.46 25.61 25.85 25.93 26.15 26.73
## --------------------------------------------------------
## bmiT$Country: France
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.71 24.88 25.13 25.18 25.43 25.85
## --------------------------------------------------------
## bmiT$Country: French Polynesia
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 25.42 26.79 28.24 28.18 29.56 30.87
## --------------------------------------------------------
## bmiT$Country: Gabon
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 22.27 22.69 23.09 23.13 23.57 24.08
## --------------------------------------------------------
## bmiT$Country: Gambia
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.94 20.15 20.54 20.61 21.00 21.65
## --------------------------------------------------------
## bmiT$Country: Georgia
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.59 24.67 24.83 24.87 25.00 25.55
## --------------------------------------------------------
## bmiT$Country: Germany
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 25.46 25.79 26.28 26.28 26.73 27.17
## --------------------------------------------------------
## bmiT$Country: Ghana
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 21.01 21.17 21.56 21.70 22.16 22.84
## --------------------------------------------------------
## bmiT$Country: Greece
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.81 25.01 25.35 25.42 25.74 26.34
## --------------------------------------------------------
## bmiT$Country: Greenland
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.47 24.78 25.12 25.18 25.56 26.01
## --------------------------------------------------------
## bmiT$Country: Grenada
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 23.27 23.62 24.05 24.11 24.56 25.18
## --------------------------------------------------------
## bmiT$Country: Guatemala
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 23.19 23.65 24.14 24.19 24.73 25.30
## --------------------------------------------------------
## bmiT$Country: Guinea
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 21.15 21.29 21.57 21.66 21.97 22.52
## --------------------------------------------------------
## bmiT$Country: Guinea-Bissau
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 20.71 20.94 21.24 21.19 21.44 21.64
## --------------------------------------------------------
## bmiT$Country: Guyana
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 22.71 22.76 22.91 23.07 23.42 23.68
## --------------------------------------------------------
## bmiT$Country: Haiti
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 22.91 23.01 23.02 23.13 23.22 23.66
## --------------------------------------------------------
## bmiT$Country: Honduras
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 23.13 23.54 24.02 24.06 24.55 25.11
## --------------------------------------------------------
## bmiT$Country: Hong Kong, China
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 21.63 22.50 23.52 23.42 24.34 25.06
## --------------------------------------------------------
## bmiT$Country: Hungary
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 25.28 25.76 26.05 26.10 26.40 27.12
## --------------------------------------------------------
## bmiT$Country: Iceland
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.83 25.34 25.77 25.88 26.40 27.21
## --------------------------------------------------------
## bmiT$Country: India
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 20.62 20.70 20.81 20.81 20.91 21.09
## --------------------------------------------------------
## bmiT$Country: Indonesia
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.86 20.18 20.67 20.73 21.22 21.86
## --------------------------------------------------------
## bmiT$Country: Iran
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 23.16 23.71 24.30 24.28 24.91 25.31
## --------------------------------------------------------
## bmiT$Country: Iraq
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.98 25.55 25.77 25.87 26.31 26.71
## --------------------------------------------------------
## bmiT$Country: Ireland
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 25.81 25.98 26.38 26.54 27.07 27.65
## --------------------------------------------------------
## bmiT$Country: Israel
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.77 25.10 25.62 25.76 26.38 27.13
## --------------------------------------------------------
## bmiT$Country: Italy
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 25.41 25.46 25.70 25.77 26.00 26.48
## --------------------------------------------------------
## bmiT$Country: Jamaica
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 22.33 22.53 22.89 23.00 23.40 24.00
## --------------------------------------------------------
## bmiT$Country: Japan
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 22.10 22.24 22.62 22.70 23.14 23.50
## --------------------------------------------------------
## bmiT$Country: Jordan
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.65 25.53 26.17 26.14 26.80 27.47
## --------------------------------------------------------
## bmiT$Country: Kazakhstan
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.57 24.89 25.00 25.12 25.19 26.29
## --------------------------------------------------------
## bmiT$Country: Kenya
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 20.31 20.61 20.93 20.92 21.21 21.59
## --------------------------------------------------------
## bmiT$Country: Kiribati
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 25.48 26.06 26.93 27.12 28.15 29.24
## --------------------------------------------------------
## bmiT$Country: Korea, Dem. Rep.
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 21.79 22.01 22.06 22.10 22.23 22.34
## --------------------------------------------------------
## bmiT$Country: Korea, Rep.
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 22.07 22.29 22.86 22.91 23.47 23.99
## --------------------------------------------------------
## bmiT$Country: Kuwait
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 25.49 26.19 27.02 27.17 28.17 29.17
## --------------------------------------------------------
## bmiT$Country: Kyrgyzstan
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.21 24.31 24.44 24.42 24.52 24.75
## --------------------------------------------------------
## bmiT$Country: Laos
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.60 19.84 20.10 20.19 20.51 21.08
## --------------------------------------------------------
## bmiT$Country: Latvia
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 25.12 25.23 25.32 25.47 25.56 26.46
## --------------------------------------------------------
## bmiT$Country: Lebanon
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 23.88 24.69 25.51 25.55 26.48 27.20
## --------------------------------------------------------
## bmiT$Country: Lesotho
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 20.58 20.65 20.76 20.95 21.15 21.90
## --------------------------------------------------------
## bmiT$Country: Liberia
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 21.13 21.33 21.41 21.47 21.65 21.90
## --------------------------------------------------------
## bmiT$Country: Libya
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.40 25.03 25.53 25.51 25.99 26.54
## --------------------------------------------------------
## bmiT$Country: Lithuania
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 25.82 25.96 25.98 26.08 26.06 26.86
## --------------------------------------------------------
## bmiT$Country: Luxembourg
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.99 25.39 26.09 26.11 26.75 27.43
## --------------------------------------------------------
## bmiT$Country: Macao, China
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 22.65 23.40 24.19 24.14 24.83 25.71
## --------------------------------------------------------
## bmiT$Country: Macedonia, FYR
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 25.40 25.52 25.57 25.68 25.80 26.34
## --------------------------------------------------------
## bmiT$Country: Madagascar
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 20.70 20.83 21.02 21.01 21.17 21.40
## --------------------------------------------------------
## bmiT$Country: Malawi
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 20.79 20.90 21.00 21.19 21.45 22.03
## --------------------------------------------------------
## bmiT$Country: Malaysia
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 21.58 22.30 23.10 23.14 23.99 24.73
## --------------------------------------------------------
## bmiT$Country: Maldives
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 20.44 21.04 21.72 21.73 22.39 23.22
## --------------------------------------------------------
## bmiT$Country: Mali
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 20.28 20.42 20.73 20.83 21.16 21.79
## --------------------------------------------------------
## bmiT$Country: Malta
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 25.70 25.97 26.50 26.58 27.16 27.68
## --------------------------------------------------------
## bmiT$Country: Marshall Islands
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.67 25.81 27.14 27.05 28.24 29.37
## --------------------------------------------------------
## bmiT$Country: Mauritania
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 20.85 21.16 21.54 21.62 22.05 22.62
## --------------------------------------------------------
## bmiT$Country: Mauritius
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 21.99 22.73 23.61 23.57 24.36 25.16
## --------------------------------------------------------
## bmiT$Country: Mexico
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.45 25.30 26.02 26.00 26.75 27.42
## --------------------------------------------------------
## bmiT$Country: Micronesia, Fed. Sts.
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.40 25.35 26.38 26.32 27.30 28.10
## --------------------------------------------------------
## bmiT$Country: Moldova
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 23.87 24.02 24.42 24.35 24.66 24.73
## --------------------------------------------------------
## bmiT$Country: Mongolia
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 23.50 23.68 23.80 23.92 24.05 24.88
## --------------------------------------------------------
## bmiT$Country: Montenegro
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 25.50 25.65 25.73 25.83 25.92 26.55
## --------------------------------------------------------
## bmiT$Country: Morocco
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 23.22 23.76 24.40 24.39 24.97 25.63
## --------------------------------------------------------
## bmiT$Country: Mozambique
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 20.43 20.51 20.79 20.92 21.19 21.94
## --------------------------------------------------------
## bmiT$Country: Myanmar
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.66 19.95 20.09 20.29 20.57 21.45
## --------------------------------------------------------
## bmiT$Country: Namibia
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 21.08 21.20 21.32 21.53 21.75 22.65
## --------------------------------------------------------
## bmiT$Country: Nauru
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 28.12 29.75 31.23 31.12 32.51 33.90
## --------------------------------------------------------
## bmiT$Country: Nepal
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 20.63 20.65 20.70 20.72 20.76 20.96
## --------------------------------------------------------
## bmiT$Country: Netherlands
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.13 24.31 24.77 24.87 25.36 26.02
## --------------------------------------------------------
## bmiT$Country: Netherlands Antilles
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.62 25.36 25.98 26.10 26.89 27.71
## --------------------------------------------------------
## bmiT$Country: New Zealand
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 25.26 25.71 26.20 26.32 26.87 27.77
## --------------------------------------------------------
## bmiT$Country: Nicaragua
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.02 24.39 24.70 24.79 25.19 25.77
## --------------------------------------------------------
## bmiT$Country: Niger
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 20.52 20.66 20.68 20.77 20.86 21.22
## --------------------------------------------------------
## bmiT$Country: Nigeria
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 21.01 21.17 21.71 21.79 22.30 23.03
## --------------------------------------------------------
## bmiT$Country: Norway
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.68 25.05 25.49 25.63 26.18 26.93
## --------------------------------------------------------
## bmiT$Country: Oman
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 23.04 23.79 24.65 24.63 25.48 26.24
## --------------------------------------------------------
## bmiT$Country: Pakistan
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 21.54 21.62 21.79 21.84 22.04 22.30
## --------------------------------------------------------
## bmiT$Country: Palau
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 25.42 26.38 27.70 27.76 29.05 30.38
## --------------------------------------------------------
## bmiT$Country: Panama
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 23.53 24.13 24.69 24.78 25.44 26.27
## --------------------------------------------------------
## bmiT$Country: Papua New Guinea
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 21.76 22.64 23.59 23.51 24.42 25.02
## --------------------------------------------------------
## bmiT$Country: Paraguay
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 23.41 23.87 24.36 24.41 24.92 25.54
## --------------------------------------------------------
## bmiT$Country: Peru
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 23.04 23.36 23.60 23.76 24.19 24.77
## --------------------------------------------------------
## bmiT$Country: Philippines
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 21.22 21.61 22.04 22.04 22.47 22.87
## --------------------------------------------------------
## bmiT$Country: Poland
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 25.14 25.28 25.49 25.67 26.02 26.67
## --------------------------------------------------------
## bmiT$Country: Portugal
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 25.03 25.10 25.60 25.67 26.15 26.68
## --------------------------------------------------------
## bmiT$Country: Puerto Rico
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.80 25.37 26.18 26.35 27.28 28.38
## --------------------------------------------------------
## bmiT$Country: Qatar
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.96 25.52 26.18 26.34 27.12 28.13
## --------------------------------------------------------
## bmiT$Country: Romania
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.63 24.67 24.75 24.81 24.83 25.41
## --------------------------------------------------------
## bmiT$Country: Russia
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.95 24.97 24.99 25.13 25.09 26.01
## --------------------------------------------------------
## bmiT$Country: Rwanda
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 21.62 21.76 21.82 21.90 21.92 22.55
## --------------------------------------------------------
## bmiT$Country: Saint Kitts and Nevis
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 25.26 25.82 26.46 26.58 27.32 28.23
## --------------------------------------------------------
## bmiT$Country: Saint Lucia
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 22.83 23.12 23.65 23.66 24.14 24.65
## --------------------------------------------------------
## bmiT$Country: Saint Vincent and the Grenadines
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 23.07 23.48 24.02 24.08 24.57 25.44
## --------------------------------------------------------
## bmiT$Country: Samoa
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 25.83 26.99 27.91 28.05 29.14 30.42
## --------------------------------------------------------
## bmiT$Country: Sao Tome and Principe
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 21.27 21.61 21.99 22.15 22.64 23.51
## --------------------------------------------------------
## bmiT$Country: Saudi Arabia
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 25.02 25.70 26.34 26.40 27.10 27.88
## --------------------------------------------------------
## bmiT$Country: Senegal
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 20.27 20.61 20.96 21.01 21.39 21.93
## --------------------------------------------------------
## bmiT$Country: Serbia
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 25.60 25.85 25.95 25.97 26.02 26.51
## --------------------------------------------------------
## bmiT$Country: Seychelles
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 22.16 22.86 23.78 23.79 24.70 25.56
## --------------------------------------------------------
## bmiT$Country: Sierra Leone
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 21.36 21.65 21.84 21.84 21.92 22.53
## --------------------------------------------------------
## bmiT$Country: Singapore
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 22.57 23.00 23.47 23.37 23.78 23.84
## --------------------------------------------------------
## bmiT$Country: Slovak Republic
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 25.55 25.82 26.05 26.12 26.38 26.93
## --------------------------------------------------------
## bmiT$Country: Slovenia
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 25.70 25.96 26.20 26.38 26.78 27.44
## --------------------------------------------------------
## bmiT$Country: Solomon Islands
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 23.99 24.77 25.65 25.62 26.48 27.16
## --------------------------------------------------------
## bmiT$Country: Somalia
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 20.93 21.16 21.42 21.40 21.60 21.97
## --------------------------------------------------------
## bmiT$Country: South Africa
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 23.14 23.38 23.77 24.22 24.78 26.86
## --------------------------------------------------------
## bmiT$Country: Spain
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 25.34 25.53 26.04 26.18 26.72 27.50
## --------------------------------------------------------
## bmiT$Country: Sri Lanka
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 20.38 20.71 21.03 21.10 21.52 21.97
## --------------------------------------------------------
## bmiT$Country: Sudan
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 20.72 20.91 21.18 21.32 21.66 22.40
## --------------------------------------------------------
## bmiT$Country: Suriname
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 23.30 23.64 24.07 24.20 24.68 25.50
## --------------------------------------------------------
## bmiT$Country: Swaziland
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 21.41 21.63 21.95 22.06 22.37 23.17
## --------------------------------------------------------
## bmiT$Country: Sweden
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.72 25.00 25.38 25.44 25.83 26.38
## --------------------------------------------------------
## bmiT$Country: Switzerland
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 25.16 25.32 25.58 25.61 25.85 26.20
## --------------------------------------------------------
## bmiT$Country: Syria
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.35 24.99 25.52 25.63 26.32 26.92
## --------------------------------------------------------
## bmiT$Country: Taiwan
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 22.40 22.96 23.53 23.49 24.04 24.45
## --------------------------------------------------------
## bmiT$Country: Tajikistan
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 23.32 23.51 23.96 23.89 24.26 24.33
## --------------------------------------------------------
## bmiT$Country: Tanzania
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 21.27 21.46 21.64 21.71 21.90 22.48
## --------------------------------------------------------
## bmiT$Country: Thailand
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 20.27 20.95 21.88 21.76 22.55 23.01
## --------------------------------------------------------
## bmiT$Country: Timor-Leste
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.93 20.04 20.32 20.31 20.59 20.62
## --------------------------------------------------------
## bmiT$Country: Togo
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 20.91 20.99 21.15 21.25 21.47 21.88
## --------------------------------------------------------
## bmiT$Country: Tonga
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 26.38 27.58 28.77 28.74 29.94 31.00
## --------------------------------------------------------
## bmiT$Country: Trinidad and Tobago
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.81 25.12 25.15 25.38 25.59 26.40
## --------------------------------------------------------
## bmiT$Country: Tunisia
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 22.19 22.79 23.46 23.55 24.30 25.16
## --------------------------------------------------------
## bmiT$Country: Turkey
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 23.66 24.21 25.03 25.06 25.82 26.70
## --------------------------------------------------------
## bmiT$Country: Turkmenistan
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.35 24.42 24.51 24.56 24.59 25.25
## --------------------------------------------------------
## bmiT$Country: Uganda
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 21.27 21.40 21.64 21.71 21.98 22.36
## --------------------------------------------------------
## bmiT$Country: Ukraine
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.72 24.88 24.95 24.96 25.04 25.42
## --------------------------------------------------------
## bmiT$Country: United Arab Emirates
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.88 25.79 26.39 26.46 27.17 28.05
## --------------------------------------------------------
## bmiT$Country: United Kingdom
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.72 25.27 26.02 26.02 26.75 27.39
## --------------------------------------------------------
## bmiT$Country: United States
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 25.46 26.26 27.07 27.02 27.81 28.46
## --------------------------------------------------------
## bmiT$Country: Uruguay
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.24 24.67 25.27 25.29 25.93 26.39
## --------------------------------------------------------
## bmiT$Country: Uzbekistan
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.56 24.70 24.75 24.79 24.79 25.32
## --------------------------------------------------------
## bmiT$Country: Vanuatu
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 23.21 24.16 25.06 25.03 25.96 26.79
## --------------------------------------------------------
## bmiT$Country: Venezuela
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.58 25.25 25.97 25.98 26.72 27.44
## --------------------------------------------------------
## bmiT$Country: Vietnam
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.01 19.23 19.59 19.74 20.19 20.92
## --------------------------------------------------------
## bmiT$Country: West Bank and Gaza
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 24.32 24.92 25.61 25.61 26.46 26.58
## --------------------------------------------------------
## bmiT$Country: Yemen, Rep.
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 22.90 23.25 23.56 23.62 23.99 24.44
## --------------------------------------------------------
## bmiT$Country: Zambia
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 19.66 19.85 20.10 20.08 20.20 20.68
## --------------------------------------------------------
## bmiT$Country: Zimbabwe
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 21.47 21.55 21.59 21.66 21.77 22.03
qplot(x = Year, y = bmi,
data = bmiT, group = Country, color=Country,
ylab = "Body Mass Index",
geom = 'line') +
scale_x_discrete(breaks = seq(1990,2000,5)) +
facet_wrap(~Country) +
theme(axis.text.x = element_text(angle = 60, hjust = 1), legend.position="none")
### Evolution of the BMI over time free y scale faceted by country
qplot(x = Year, y = bmi,
data = bmiT, group = Country, color=Country,
ylab = "Body Mass Index",
geom = 'line') +
scale_x_discrete(breaks = seq(1990,2000,5)) +
facet_wrap(~Country, scales = "free_y") +
theme(axis.text.x = element_text(angle = 60, hjust = 1), legend.position="none")
### Evolution of the BMI over time by country (Same graph)
qplot(x = Year, y = bmi,
data = bmiT, group = Country, color=Country,
ylab = "Body Mass Index",
geom = 'line') +
scale_x_discrete(breaks = seq(1990,2000,5)) +
theme(axis.text.x = element_text(angle = 60, hjust = 1), legend.position="none")
fbf <- read.csv("FBbirth.csv", sep = ",")
fbf <- fbf[1:2]
fbf$Date <- strptime(fbf$Start, "%m/%d")
fbf$Month <- strftime(fbf$Date, "%m")
fbf$Day <- strftime(fbf$Date, "%d")
fbf <- na.omit(fbf)
qplot(x = Month, data = fbf)
by(fbf,fbf$Month,nrow)
## fbf$Month: 01
## [1] 10
## --------------------------------------------------------
## fbf$Month: 02
## [1] 9
## --------------------------------------------------------
## fbf$Month: 03
## [1] 3
## --------------------------------------------------------
## fbf$Month: 04
## [1] 10
## --------------------------------------------------------
## fbf$Month: 05
## [1] 7
## --------------------------------------------------------
## fbf$Month: 06
## [1] 5
## --------------------------------------------------------
## fbf$Month: 07
## [1] 12
## --------------------------------------------------------
## fbf$Month: 08
## [1] 6
## --------------------------------------------------------
## fbf$Month: 09
## [1] 4
## --------------------------------------------------------
## fbf$Month: 10
## [1] 8
## --------------------------------------------------------
## fbf$Month: 11
## [1] 4
## --------------------------------------------------------
## fbf$Month: 12
## [1] 10